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fixed a few crashes resulting from the fs library

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This commit is contained in:
Izaya 2017-08-04 17:44:10 +10:00
parent 57e9a106c2
commit e341ada43e
1 changed files with 11 additions and 7 deletions
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4
modules/lib/fs.lua
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@ -42,6 +42,7 @@ do
function fs.open(p,m) function fs.open(p,m)
local _,d,p = fs.resolve(p) local _,d,p = fs.resolve(p)
local d = fT[d] local d = fT[d]
if d then
local f,C=d.open(p,m),hT._c local f,C=d.open(p,m),hT._c
if f then if f then
hT._c = C + 1 hT._c = C + 1
@ -50,6 +51,7 @@ do
end end
return false return false
end end
end
function fs.close(h) function fs.close(h)
if hT[h] then if hT[h] then
hT[h][1].close(hT[h][2]) hT[h][1].close(hT[h][2])
@ -99,8 +101,10 @@ do
end end
function fs.exists(s) function fs.exists(s)
local _,d,p = fs.resolve(s) local _,d,p = fs.resolve(s)
if d then
return fT[d].exists(p) return fT[d].exists(p)
end end
end
function fs.isdir(s) function fs.isdir(s)
local _,d,p = fs.resolve(s) local _,d,p = fs.resolve(s)
return fT[d].isDirectory(p) return fT[d].isDirectory(p)